براغي رأس أسطوانية M8-1.25 × 30 مم | رأس زر بمحرك سداسي داخلي | ملولبة بالكامل | فولاذ سبائكي فئة 10.9 مطلي بالزنك (200 / عبوة)

I’ve been using these socket cap screws on a few tooling fixtures and the hex socket drive makes installation so much easier than standard hex heads. The zinc plating seems to hold up well in my damp workshop, no rust yet. They’re exactly what I needed for precision assemblies.

I used these to build a custom jig for my drill press, and the hex socket drive made tightening them in tight spots a breeze. The zinc plating has held up well against light oil and chips so far.

The hex socket drive seated perfectly on my driver without any wobble, and the zinc plating looks clean and uniform across all 200. I've used about 40 so far on a jig build and not one stripped or fought me during threading.